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DateTimeToLocalizedStringTransformer

class DateTimeToLocalizedStringTransformer extends BaseDateTimeTransformer

Transforms between a normalized time and a localized time string.

Properties

static protected $formats from BaseDateTimeTransformer
protected $inputTimezone from BaseDateTimeTransformer
protected $outputTimezone from BaseDateTimeTransformer

Methods

__construct(string $inputTimezone = null, string $outputTimezone = null, int $dateFormat = null, int $timeFormat = null, int $calendar = \IntlDateFormatter::GREGORIAN, string $pattern = null)
mixed transform(DateTimeInterface $dateTime)

Transforms a normalized date into a localized date string/array.
mixed reverseTransform(mixed $value)

Transforms a localized date string/array into a normalized date.
IntlDateFormatter getIntlDateFormatter(bool $ignoreTimezone = false)

Returns a preconfigured IntlDateFormatter instance.
bool isPatternDateOnly()

Checks if the pattern contains only a date.

Details

__construct(string $inputTimezone = null, string $outputTimezone = null, int $dateFormat = null, int $timeFormat = null, int $calendar = \IntlDateFormatter::GREGORIAN, string $pattern = null)

Parameters

string $inputTimezone The name of the input timezone
string $outputTimezone The name of the output timezone
int $dateFormat The date format
int $timeFormat The time format
int $calendar One of the \IntlDateFormatter calendar constants
string $pattern A pattern to pass to \IntlDateFormatter

Exceptions

UnexpectedTypeException If a format is not supported or if a timezone is not a string

See also

BaseDateTimeTransformer::formats for available format options

mixed transform(DateTimeInterface $dateTime)

Transforms a normalized date into a localized date string/array.

Parameters

DateTimeInterface $dateTime A DateTimeInterface object

Return Value

mixed The value in the transformed representation

Exceptions

TransformationFailedException if the given value is not a \DateTimeInterface or if the date could not be transformed

mixed reverseTransform(mixed $value)

Transforms a localized date string/array into a normalized date.

Parameters

mixed $value The value in the transformed representation

Return Value

mixed The value in the original representation

Exceptions

TransformationFailedException if the given value is not a string, if the date could not be parsed

protected IntlDateFormatter getIntlDateFormatter(bool $ignoreTimezone = false)

Returns a preconfigured IntlDateFormatter instance.

Parameters

bool $ignoreTimezone Use UTC regardless of the configured timezone

Return Value

IntlDateFormatter

Exceptions

TransformationFailedException in case the date formatter can not be constructed

protected bool isPatternDateOnly()

Checks if the pattern contains only a date.

Return Value

bool

© 2004–2017 Fabien Potencier
Licensed under the MIT License.
https://api.symfony.com/4.1/Symfony/Component/Form/Extension/Core/DataTransformer/DateTimeToLocalizedStringTransformer.html